# Desktop calculator Donau DONAU TECH K-DT4141-01, 14-digit display, 199×153×31 mm, black

**URL:** https://aio.lv/en/product--donau-k-dt4141-01--11799792
**Data updated:** 2026-03-09 07:36 (EET)
**Category:** Calculators
**Manufacturer:** Donau
**Manufacturer code:** K-DT4141-01
**EAN:** 5901503615669
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 11.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--donau-k-dt4141-01--11799792

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Donau DONAU TECH K-DT4141-01 is a desktop office calculator with a 14-digit display and compact dimensions of 199×153×31 mm in black. It provides basic arithmetic and financial calculations suitable for office, accounting and retail use. The large 14-digit readout improves visibility for totals and longer numbers, while the desktop form factor fits standard workspaces.

## Long description

Donau DONAU TECH K-DT4141-01 is a desktop office calculator with a 14-digit display and compact dimensions of 199×153×31 mm in black. Designed for routine arithmetic and basic financial functions, it delivers clear numeric output suitable for office desks, accounting workstations and retail points of sale. The 14-digit readout enables easy handling of larger totals and multi-digit calculations while the desktop form factor provides stable operation on standard work surfaces.
Advantages
The calculator offers a large 14-digit LCD that improves readability of totals and extended numbers. Its compact footprint and lightweight construction make it convenient to position on crowded desks without occupying excessive space. The device provides standard arithmetic and common financial calculation keys tailored to everyday office and retail tasks. The black finish reduces visual distraction and matches typical office equipment aesthetics.
Suitable for
Office arithmetic and everyday accounting tasks
Retail checkout and point-of-sale calculations
Budgeting and basic financial computations
Desk use where space is limited
Key specifications
Display: 14-digit LCD for extended numeric output
Form factor: desktop calculator with stable base
Dimensions: 199 × 153 × 31 mm for compact desktop placement
Color: black finish suitable for office environments
Functions: basic arithmetic and common financial keys for totals, percentage and memory operations
How to use
Place the calculator on a flat surface within easy reach. Use the numeric keypad and function keys to enter values and perform additions, subtractions, multiplications and divisions. Use dedicated keys for percentage calculations and memory storage to manage running totals. Read results on the 14-digit display; for long sequences or totals, verify input and clear the display when starting a new calculation. Follow any manufacturer instructions supplied with the product for power source and maintenance.
Usage recommendations
For consistent visibility, position the calculator so the display faces your line of sight and avoid direct glare. Keep the unit on a stable, level surface to ensure accurate key response and clean the housing with a dry or slightly damp cloth; avoid solvents and excessive moisture. For frequent multi-digit work, use the memory and percentage functions to streamline repetitive calculations.

## FAQ

### How much does the Donau DONAU TECH K-DT4141-01 desktop calculator cost, and is it available for purchase?

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3986 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Donau products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Donau service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11799792/67201167_large.webp